Sriram Rao created YARN-2877: -------------------------------- Summary: Extend YARN to support distributed scheduling Key: YARN-2877 URL: https://issues.apache.org/jira/browse/YARN-2877 Project: Hadoop YARN Issue Type: New Feature Components: nodemanager, resourcemanager Reporter: Sriram Rao
This is an umbrella JIRA that proposes to extend YARN to support distributed scheduling. Briefly, some of the motivations for distributed scheduling are the following: 1. Improve cluster utilization by opportunistically executing tasks otherwise idle resources on individual machines. 2. Reduce allocation latency. Tasks where the scheduling time dominates (i.e., task execution time is much less compared to the time required for obtaining a container from the RM). -- This message was sent by Atlassian JIRA (v6.3.4#6332)